Foshan Dongliu Automation Technology Co., Ltd.
                                                                                                           
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14 Years
Since 2012
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Machinery Refrigeration & Heat Exchange Equipment Other Refrigeration & Heat Exchange Equipment

Precision Refrigerant Charging Machine for HVAC Systems with Digital Scale and R-410A/R-134A Compatibility

Price Negotiable
Price: USD 18500 per set
MOQ: 1 set
Delivery Time: 30 working days
Brand: Dongliu
Product Description
Core Functions & Operation
  • Refrigerant Recovery: Efficiently extracts refrigerant from HVAC systems for recycling or proper disposal
  • System Vacuum: Removes air and moisture from the system prior to recharging to ensure optimal performance
  • Precision Charging: Accurately adds the correct amount of refrigerant to maintain system efficiency
  • Leak Testing Capability: Many models include integrated leak detection to verify system integrity
Key Components & Specifications
Component Function
High-Efficiency Compressor Provides reliable refrigerant recovery capability
Digital Precision Scale Measures refrigerant amounts with high accuracy
Professional Manifold Gauges Monitors system pressure and temperature parameters
Reinforced Hoses Durable connections for HVAC system interface
Digital Control Display Provides clear monitoring and operational control
Operation Types Available
  • Manual Operation: Technician-controlled process with direct monitoring and adjustment
  • Automatic Operation: Programmable functions for enhanced efficiency and precision
Technical Considerations
  • Refrigerant Compatibility: Supports common refrigerants including R-410A and R-134A
  • Portability Design: Field-ready units with transport-friendly features
  • Digital vs Analog: Digital models offer superior measurement precision and user-friendly operation
Maintenance Requirements

Regular maintenance ensures long-term accuracy and reliability. Recommended procedures include hose leak inspections, scale calibration verification, and compressor performance checks to maintain optimal functionality.

Precision refrigerant charging machine front view showing digital display and control panel
HVAC refrigerant charging machine side view showing hoses, gauges and portable design

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Foshan Dongliu Automation Technology Co., Ltd.
Location 101 Unit,1st Floor, No.8 Building Area 1, Wanyang Science and Technology Park, Huangchong Industrial Avenue, Huanglong Village, Beijiao Town, Shunde District, Foshan City, Guangdong Province,China.
Contact Person Connie Liang

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